COMPOSER

The Composer is a GMCP-enabled Mudlet feature that allows you to edit text
in a GUI window instead of using the in-game editor interface.

To use the Composer, you must first be using Mudlet, and must have GMCP
enabled (in Mudlet Settings). Then edit a piece of paper (or any other
editable), you will then see the Open M(U)dlet Composer option in the
menu. Selecting this (by pressing U) will open a GUI window where you may
edit text similar to a notepad. You can copy/paste text into this window
as well!

Clicking Save will send your text to the game and you may continue using
the in-game editor as you normally would. Clicking Cancel will abort any
changes you have typed into the GUI window.

See also:  EDITOR MUDMAIL